BR112019021446B1 - Metodo de decodificaqao de video realizado por um dispositivo de decodificaqao, metodo de codificaqao de video realizado por um dispositivo de codificaqao e midia de armazenamento nao transitoria legivel por computador - Google Patents
Metodo de decodificaqao de video realizado por um dispositivo de decodificaqao, metodo de codificaqao de video realizado por um dispositivo de codificaqao e midia de armazenamento nao transitoria legivel por computador Download PDFInfo
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| MX2019004151A (es) * | 2016-10-11 | 2019-08-05 | Lg Electronics Inc | Metodo y aparato de decodificación de imagen basados en la intrapredicción en sistema de codificación de imagen. |
| KR20180080115A (ko) * | 2017-01-02 | 2018-07-11 | 한양대학교 산학협력단 | 참조 화소에 대하여 적응적 필터링을 수행하기 위한 화면 내 예측 방법 및 장치 |
| US10951908B2 (en) * | 2017-05-24 | 2021-03-16 | Lg Electronics Inc. | Method and device for decoding image according to intra prediction in image coding system |
| JP2020120141A (ja) * | 2017-05-26 | 2020-08-06 | シャープ株式会社 | 動画像符号化装置及び動画像復号装置、フィルタ装置 |
| CA3142170C (en) * | 2017-05-31 | 2023-07-04 | Lg Electronics Inc. | Method and device for performing image decoding on basis of intra prediction in image coding system |
| CN112075080A (zh) * | 2018-03-30 | 2020-12-11 | 日本放送协会 | 帧内预测装置、图像编码装置、图像解码装置以及程序 |
| BR112020026879A2 (pt) | 2018-06-29 | 2021-04-06 | Huawei Technologies Co., Ltd. | Dispositivo e método para intra predição |
| BR112020027089A2 (pt) * | 2018-07-11 | 2021-03-30 | Huawei Technologies Co., Ltd. | Método e aparelho para filtragem dependente de taxa de proporção para intraprevisão |
| US11438583B2 (en) * | 2018-11-27 | 2022-09-06 | Tencent America LLC | Reference sample filter selection in intra prediction |
| KR20200083315A (ko) * | 2018-12-28 | 2020-07-08 | 한국전자통신연구원 | 화면 내 예측 모드 유도 방법 및 장치 |
| US20220182616A1 (en) * | 2019-03-12 | 2022-06-09 | Lg Electronics Inc. | Method and apparatus for encoding/decoding video and method for transmitting bitstream |
| CN110401838B (zh) * | 2019-03-12 | 2021-08-31 | 浙江大华技术股份有限公司 | 帧内预测方法、编码器及存储装置 |
| US11973966B2 (en) | 2019-03-12 | 2024-04-30 | Hyundai Motor Company | Method and apparatus for efficiently coding residual blocks |
| US20220201286A1 (en) * | 2019-04-25 | 2022-06-23 | Mediatek Inc. | Method and Apparatus of Encoding or Decoding with Mode Dependent Intra Smoothing Filter in Intra Prediction |
| JP2022530240A (ja) * | 2019-05-02 | 2022-06-28 | 北京字節跳動網絡技術有限公司 | 複数の参照フィルタを使用するイントラビデオコーディング |
| GB2585039A (en) * | 2019-06-25 | 2020-12-30 | Sony Corp | Image data encoding and decoding |
| EP4018668A4 (en) * | 2019-08-23 | 2023-06-21 | Samsung Electronics Co., Ltd. | INTRA PREDICTION METHOD AND DEVICE USING IT, ENCODING AND DECODE METHOD AND DEVICE USING IT BASED ON INTRA PREDICTION |
| CN110944211B (zh) * | 2019-11-15 | 2022-07-08 | 腾讯科技（深圳）有限公司 | 用于帧内预测的插值滤波方法、装置、介质及电子设备 |
| WO2022005521A1 (en) * | 2020-06-30 | 2022-01-06 | Google Llc | Gradient predictor for image compression |
| US20220060702A1 (en) * | 2020-08-21 | 2022-02-24 | Alibaba Group Holding Limited | Systems and methods for intra prediction smoothing filter |
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| US9172972B2 (en) * | 2011-01-05 | 2015-10-27 | Qualcomm Incorporated | Low complexity interpolation filtering with adaptive tap size |
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| CN116866613A (zh) * | 2016-06-22 | 2023-10-10 | Lx 半导体科技有限公司 | 图像编码/解码方法以及图像数据的传输方法 |
| US10382781B2 (en) * | 2016-09-28 | 2019-08-13 | Qualcomm Incorporated | Interpolation filters for intra prediction in video coding |
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| CA3142170C (en) * | 2017-05-31 | 2023-07-04 | Lg Electronics Inc. | Method and device for performing image decoding on basis of intra prediction in image coding system |
| CN107566798A (zh) * | 2017-09-11 | 2018-01-09 | 北京大学 | 一种数据处理的系统、方法及装置 |
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